<template>
  <section class="main">
    <input id="toggle-all" class="toggle-all" type="checkbox" />
    <label for="toggle-all">Mark all as complete</label>
    <ul class="todo-list">
      <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
      <li
        :class="{ completed: item.isDone }"
        v-for="item in list"
        :key="item.id"
      >
        <div class="view">
          <input
            class="toggle"
            type="checkbox"
            :checked="item.isDone"
            @change="changeFn(item.id)"
          />
          <label>{{ item.name }}</label>
          <button class="destroy" @click="del(item.id)"></button>
        </div>
        <!-- </li>
      <li>
        <div class="view">
          <input class="toggle" type="checkbox" />
          <label>行万里路</label>
          <button class="destroy" @click="change(item.id)"></button>
        </div> -->
      </li>
    </ul>
  </section>
</template>
<script>
export default {
  name: 'ToBody',
  props: {
    list: {
      // 判断是否是数组
      type: Array,
      // 必须传入
      required: true,
    },
  },

  methods: {
    changeFn(id) {
      this.$emit('changeFn', id)
    },

    del(id) {
      this.$emit('del', id)
    },
  },

 
}
</script>
<style lang="less" scoped></style>
